Avoid the stress of overpaying for a stock or missing an opportunity by using the right tools and insights to evaluate Alphatec Holdings, Inc. before investing.

In this article, we go over a few key elements for understanding Alphatec Holdings, Inc.’s stock price such as:

• Alphatec Holdings, Inc.’s current stock price and volume
• Why Alphatec Holdings, Inc.’s stock price changed recently
• Upgrades and downgrades for ATEC from analysts
• ATEC’s stock price momentum as measured by its relative strength

About Alphatec Holdings, Inc. (ATEC)

Before we jump into Alphatec Holdings, Inc.’s stock price, history, target price and what caused it to recently , let’s take a look at some background.

Alphatec Holdings, Inc., a medical technology company, designs, develops, and advances technologies for the surgical treatment of spinal disorders in the United States and internationally. The company manufactures and sells implants, instruments, imaging equipment, and spare parts. It offers Alpha InformatiX product platform, including EOS imaging system that provides full-body imaging; SafeOp Neural InformatiX System that automates electromyographic, somatosensory evoked potential, and motor evoked potential monitoring; and Valence, an intra-operative system that integrates navigation and robotics into spine procedures, as well as Sigma Prone TransPsoas (PTP) Access and PTP Patient Positioning Systems. It also provides split-blade retractors; Sigma-ALIF Access System, a procedure-specific access system; spinal implants and fixation systems comprising NanoTec and Invictus, as well as various standalone implants for height restoration and stabilization. In addition, the company provides biologics comprising 3D ProFuse Osteoconductive Bioscaffold; AlphaGRAFT Demineralized Bone Matrix (DBM) comprising demineralized human tissue; BioCORE Moldable Bioactive Graft, a synthetic mineral-collagen composite matrix that can be molded to fit the bone defect; AlphaGRAFT DBM Fibers comprising demineralized fibers; AlphaGRAFT Cellular Bone Matrix (CBM), a growth factor-enriched cellular bone matrix; AlphaGRAFT CBM that is delivered in granular, fiber, or structural form; and Amnioshield Amniotic Tissue Barrier, an allograft for spinal surgical barrier applications. The company sells its products through a network of independent sales agents and direct sales representatives. The company was founded in 1990 and is headquartered in Carlsbad, California.

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Alphatec Holdings, Inc.’s Stock Price as of Market Close

As of March 11, 2026, 4:00 PM, CST, Alphatec Holdings, Inc.’s stock price was $12.660.

Alphatec Holdings, Inc. is 0% from its previous closing price of $12.660.

During the last market session, Alphatec Holdings, Inc.’s stock traded between $12.120 and $12.930. Currently, there are approximately 152.11 million shares outstanding for Alphatec Holdings, Inc..

Alphatec Holdings, Inc.’s trailing earnings per share are negative, so the stock does not have a meaningful P/E ratio. We suggest investors evaluate other financial metrics to understand its overall valuation.

Alphatec Holdings, Inc. Stock Price History

Alphatec Holdings, Inc.’s (ATEC) price is currently down 7.05% so far this month.

During the month of March, Alphatec Holdings, Inc.’s stock price has reached a high of $13.670 and a low of $11.920.

Over the last year, Alphatec Holdings, Inc. has hit prices as high as $23.290 and as low as $8.810. Year to date, Alphatec Holdings, Inc.’s stock is down 39.83%.

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What Caused Alphatec Holdings, Inc. Stock’s Price to ?

Stock prices are primarily based on seller supply and buyer demand. But have you ever wondered about what other factors affect a stock's price?

When an analyst changes their opinion of a stock by upgrading or downgrading their rating, it often leads to a sudden stock price adjustment. As of March 11, 2026, there were 0 analysts who downgraded Alphatec Holdings, Inc.’s stock and 1 analyst who upgraded over the last month.

Additionally, you'll want to evaluate Alphatec Holdings, Inc.’s financial health and valuation. Investors can use AAII's Value Grade, which combines six key valuation metrics like P/E and P/S ratios for a comprehensive analysis to conduct analysis on Alphatec Holdings, Inc.’s valuation and financial health. This approach mitigates the limitations of single-metric evaluations.

Alphatec Holdings, Inc.’s current valuation based on AAII’s Value Grade is a F, which means it is considered to be Ultra Expensive.

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Lastly, news and media coverage as well as recent press reports about the company or its industry may cause stock prices to fluctuate. You can check out the most recent news articles about Alphatec Holdings, Inc. (ATEC) by visiting AAII Stock Evaluator.

Relative Price Strength of Alphatec Holdings, Inc.

Relative price strength measures a stock's performance against the market, helping investors identify stocks that are outperforming benchmarks.

For AAII’s Momentum Grade, a weighted relative price strength is calculated. Follow this link to learn more about the Momentum Grade.

As of March 11, 2026, Alphatec Holdings, Inc. has a weighted four-quarter relative price strength of -3.66%, which translates to a Momentum Score of 40 and is considered to be Weak.

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Alphatec Holdings, Inc. Stock Price: Bottom Line

As of March 11, 2026, Alphatec Holdings, Inc.’s stock price is $12.660, which is 0% from its previous closing price.

AAII advises against making stock decisions based solely on price or past returns. Instead, consider a variety of metrics, fundamentals, and analytics to evaluate a stock like Alphatec Holdings, Inc. stock prices are influenced by market supply and demand and offer just a snapshot of a company's overall health.

Subscribing to AAII's A+ Investor provides access to comprehensive analytics and insights for confident investing.